CN105139952A - Composite fiber control shore connection cables for ships - Google Patents
Composite fiber control shore connection cables for ships Download PDFInfo
- Publication number
- CN105139952A CN105139952A CN201510255291.3A CN201510255291A CN105139952A CN 105139952 A CN105139952 A CN 105139952A CN 201510255291 A CN201510255291 A CN 201510255291A CN 105139952 A CN105139952 A CN 105139952A
- Authority
- CN
- China
- Prior art keywords
- cable
- core
- control
- conductor
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Communication Cables (AREA)
Abstract
The invention discloses a composite fiber control shore connection cable for ships. The cable comprises a composite cable core, wherein the cable core comprises three power cables, an optical communication transmission unit and two control cables which are stranded, the center of the cable core is filled with rubber filling strips, the cable core is externally extruded with a high-strength wear resistance sheath, the three power cables comprise power wire core conductors, conductor shielding layers formed by employing three layers of co-extrusion continuous sulfuration structures to extrude outside the conductors, power wire core insulation layers, insulation shielding layers, metal shielding layers formed by braiding tin-coated copper filaments outside the insulation shielding layers and grounding wires, the optical communication transmission unit comprises single-mode or multi-mode fiber and a rubber protection layer extruded outside the fiber, and the control cable is formed by dividing four control insulation wire cores into two sets, stranding the two sets of insulation wire cores to form a cable and then extruding a control wire core metal shielding layer outside the cable core. The composite fiber control shore connection cable has advantages of small inter-line interference, light weight, low medium loss, wear resistance, good bending performance and greatly-improved service life.
Description
Technical field
The present invention relates to and join field of cable technology, particularly relate to a kind of naval vessel optical fiber and control compound shore connection cable.
Background technology
Large ship uses heavy oil or diesel generation to meet electricity consumption requirement when naval vessel berths when arriving harbour usually, along with the cry of low-carbon emission reduction is more and more higher, has had harbour to start to provide bank electricity to replace self power generation to stop naval vessel.At present, existing naval vessel connects the cable of bank electricity or boats and ships power cable only has single electric power transfer function, can not meet people or the equipment demand to photo-electric control and communication system and network.For realizing controlling and communicating requirement, need to lay control cable for boat and telecommunication cable in addition, engineering is large, costly.Therefore, manufacture and design the cable that electric power transfer and telecommunications, video, broadcast, network can be carried out effectively many nets and merge, and quick and easy the laying of energy, meet the developing direction that the use of intelligent naval vessel has been shore connection cable.
The cable of current bank electricity class in use mainly contains following problem:
1, shore connection cable only has the function of transferring electric power usually at present, comparatively single, requires higher ship for volume of transmitted data, need to lay control cables, telecommunication cable in addition, need repeatedly to lay, and the external diameter of control cables and telecommunication cable is less, runs into external force and easily rupture.
2, due to the cable shield weak effect of common communications cable, near power cable, lay the impact being easily subject to power cable, have influence on reception and the transmission of various signal.
Summary of the invention
The present invention is in order to solve the problem of prior art, provide a kind of naval vessel optical fiber and control compound shore connection cable, cable is made to have electric power transfer and the multiple functions such as transmission that communicate, realizing can transmission of control signals and video telecommunication signals while supply of electric power, the bank electrical transmission control system that the large-scale naval port of modernization being particularly useful for advanced design powers to novel naval vessels.
A kind of naval vessel of the present invention optical fiber controls compound shore connection cable, comprises compound cable core, and it forms by three power cables, an optical communication transmission unit and two control cables are stranded; Core bar filled out by the center-filled rubber of cable core, extrudes high-strength abrasion-proof oversheath outside cable core; Wherein, three described power cables by power wire core conductor, adopt three-layer co-extruded continuous vulcanization structure be extruded in conductor shield outside conductor, power wire core insulating barrier, insulation screen and form with the metal screen layer that tinned copper wire is woven in outside insulation screen earth connection of holding concurrently; Optical communication transmission unit is made up of single mode or multimode fiber and the rubber cover be extruded in outside optical fiber; Control cables controls outside cable core, to extrude control conductor metal screen layer again after insulated wire cores divides two groups of pair twist strandings by four and forms.
Further improvement, described power wire core conductor is formed by mode bundle stranded in the same way strand by multiply tinned copper wire.
Further improvement, described control insulated wire cores is by controlling insulated electric conductor and be extruded in second third insulating barrier controlled outside insulated electric conductor to form.
Further improvement, described control insulated electric conductor is identical with power wire core conductor structure, is formed by mode bundle stranded in the same way strand by multiply tinned copper wire.
Compared with prior art, beneficial effect of the present invention is:
1, conductor: adopt conventional circular tinned conductor structure, develop special conductor strand mode, makes conductor external diameter under same cross-sectional reduce.In order to balanced electric field, the impact on discharge capacity such as minimizing conductive surface burr, the wrapped semi-conductive tape of conductive surface.
2, insulate: conventional products is because of insulation resistance constant low (3670M Ω km), and greatly (tan δ≤0.004), insulation average thickness need control at 4.5mm dielectric loss; This programme, by independent development high electrical performance, low dielectric loss insulation formula, makes insulation average thickness control, at 3.4mm, to reduce the outside diameter of cable, alleviates insulation consumption.
3, shield: conductor, insulated wire cores, control conductor group shield respectively, effectively raise cable anti-electromagnetic wave interference performance.
4, structure: power wire core, optical communication transmission unit and control conductor are arranged in a cable, compact conformation, and control conductor divide as required two groups stranded, expand the scope of application.
5, product is applicable to the bank electricity electric power supply system of rated voltage 8.7/10kV, simultaneously can transmission of control signals and video telecommunication signals, the bank electrical transmission control system that the large-scale naval port of modernization being particularly useful for advanced design powers to novel naval vessels.
6, cable adopts three core design and compact structure, often shields mutually, often organizes control conductor and always shields, disturb little between circuit, lightweight; It is low that cable has dielectric loss, and the feature such as wear-resisting, good bending property, useful life is greatly improved.
This cable comprises three power wire core, one group of optical communication transmission unit and two groups of control conductor, and the relatively independent work of each core energy, it can effectively realize the functions such as control, communication while meeting electric power safety transmission.Wherein optical communication transmission unit can adopt each type optical fiber and structural transmission video, network signal and signal of communication as required; Control conductor divides two groups of balanced combinations, fully can realize multiple control electrically; The shielding of conductor screen, insulation shielding and control conductor group, enhances cable anti-electromagnetic wave interference performance, effectively improves effectiveness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A kind of naval vessel optical fiber as shown in Figure 1 controls compound shore connection cable, comprises compound cable core, and it forms by three power cables, an optical communication transmission unit and two control cables are stranded; Core bar 6 filled out by the center-filled rubber of cable core, extrudes high-strength abrasion-proof oversheath 12 outside cable core; Wherein, three described power cables by power wire core conductor 1, adopt three-layer co-extruded continuous vulcanization structure be extruded in conductor shield 2 outside conductor, power wire core insulating barrier 3, insulation screen 4 and form with the tinned copper wire metal screen layer be woven in outside insulation screen 4 earth connection 5 of holding concurrently; Optical communication transmission unit is made up of single mode or multimode fiber 7 and the rubber cover 8 be extruded in outside optical fiber 7; Control cables controls outside cable core, to extrude control conductor metal screen layer 11 again after insulated wire cores divides two groups of pair twist strandings by four and forms; Described control insulated wire cores is by controlling insulated electric conductor 9 and be extruded in second third insulating barrier 10 controlled outside insulated electric conductor 9 to form.
Described power wire core conductor is identical with control insulated electric conductor structure, is formed by mode bundle stranded in the same way strand by multiply tinned copper wire.
Embody rule approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. naval vessel optical fiber controls a compound shore connection cable, it is characterized in that: comprise compound cable core, and it forms by three power cables, an optical communication transmission unit and two control cables are stranded; Core bar (6) filled out by the center-filled rubber of cable core, extrudes high-strength abrasion-proof oversheath (12) outside cable core; Wherein, three described power cables by power wire core conductor (1), adopt three-layer co-extruded continuous vulcanization structure be extruded in power wire core conductor (1) conductor shield outward (2), power wire core insulating barrier (3), insulation screen (4) and form with the metal screen layer that tinned copper wire is woven in outside insulation screen earth connection (5) of holding concurrently; Optical communication transmission unit is by single mode or multimode fiber (7) and be extruded in optical fiber (7) rubber cover outward (8) and form; Control cables controls outside cable core, to extrude control conductor metal screen layer (11) again after insulated wire cores divides two groups of pair twist strandings by four and forms.
2. naval vessel according to claim 1 optical fiber controls compound shore connection cable, it is characterized in that: described power wire core conductor (1) is formed by mode bundle stranded in the same way strand by multiply tinned copper wire.
3. naval vessel according to claim 1 optical fiber controls compound shore connection cable, it is characterized in that: described control insulated wire cores is by controlling insulated electric conductor (9) and be extruded in control insulated electric conductor (9) second third insulating barrier (10) outward to form.
4. naval vessel according to claim 3 optical fiber controls compound shore connection cable, it is characterized in that: described control insulated electric conductor (9) is identical with power wire core conductor (1) structure, is formed by mode bundle stranded in the same way strand by multiply tinned copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255291.3A CN105139952A (en) | 2015-05-19 | 2015-05-19 | Composite fiber control shore connection cables for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255291.3A CN105139952A (en) | 2015-05-19 | 2015-05-19 | Composite fiber control shore connection cables for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105139952A true CN105139952A (en) | 2015-12-09 |
Family
ID=54725266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510255291.3A Pending CN105139952A (en) | 2015-05-19 | 2015-05-19 | Composite fiber control shore connection cables for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105139952A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024161A (en) * | 2016-07-22 | 2016-10-12 | 铜陵宏正网络科技有限公司 | Shore power composite cable |
| CN106158138A (en) * | 2016-08-29 | 2016-11-23 | 远程电缆股份有限公司 | A kind of flexible tension optical fiber is combined shore connection cable |
| CN112164513A (en) * | 2020-09-24 | 2021-01-01 | 安徽新特华宇电缆有限公司 | Special photoelectric composite flexible cable for high-voltage shore power |
| CN112164499A (en) * | 2020-09-30 | 2021-01-01 | 中天科技装备电缆有限公司 | Photoelectric composite medium-voltage shore power cable and manufacturing process thereof |
| CN113611442A (en) * | 2021-07-22 | 2021-11-05 | 中辰电缆股份有限公司 | Anti-interference shore power cable, anti-corrosion and anti-bending sheath material for cable and preparation method of sheath material |
| CN115064308A (en) * | 2022-07-29 | 2022-09-16 | 安徽天康(集团)股份有限公司 | Low-voltage corrosion-resistant bending-resistant tensile intelligent shore power cable |
| CN115602390A (en) * | 2022-12-06 | 2023-01-13 | 建业电缆集团有限公司（Cn） | Photoelectric composite cable special for coal mining machine and production process |
-
2015
- 2015-05-19 CN CN201510255291.3A patent/CN105139952A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024161A (en) * | 2016-07-22 | 2016-10-12 | 铜陵宏正网络科技有限公司 | Shore power composite cable |
| CN106158138A (en) * | 2016-08-29 | 2016-11-23 | 远程电缆股份有限公司 | A kind of flexible tension optical fiber is combined shore connection cable |
| CN112164513A (en) * | 2020-09-24 | 2021-01-01 | 安徽新特华宇电缆有限公司 | Special photoelectric composite flexible cable for high-voltage shore power |
| CN112164513B (en) * | 2020-09-24 | 2021-12-17 | 安徽新特华宇电缆有限公司 | Special photoelectric composite flexible cable for high-voltage shore power |
| CN112164499A (en) * | 2020-09-30 | 2021-01-01 | 中天科技装备电缆有限公司 | Photoelectric composite medium-voltage shore power cable and manufacturing process thereof |
| CN113611442A (en) * | 2021-07-22 | 2021-11-05 | 中辰电缆股份有限公司 | Anti-interference shore power cable, anti-corrosion and anti-bending sheath material for cable and preparation method of sheath material |
| CN115064308A (en) * | 2022-07-29 | 2022-09-16 | 安徽天康(集团)股份有限公司 | Low-voltage corrosion-resistant bending-resistant tensile intelligent shore power cable |
| CN115602390A (en) * | 2022-12-06 | 2023-01-13 | 建业电缆集团有限公司（Cn） | Photoelectric composite cable special for coal mining machine and production process |
| CN115602390B (en) * | 2022-12-06 | 2023-03-10 | 建业电缆集团有限公司 | Photoelectric composite cable special for coal mining machine and production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105139952A (en) | Composite fiber control shore connection cables for ships | |
| CN204614511U (en) | A kind of naval vessel optical fiber controls compound shore connection cable | |
| CN102969068A (en) | Marine shore power cable | |
| CN210142528U (en) | Cable with a protective layer | |
| CN203839095U (en) | Light underwater photoelectric composite cable | |
| CN105185465A (en) | Avionic full-duplex Ethernet communication cable and manufacture method thereof | |
| CN202662387U (en) | Underwater camera cable | |
| CN102412009A (en) | Fluoroplastic or elastic body insulation chlorinated polyethylene jacket feeding and signal cable | |
| CN204480707U (en) | A kind of copper moulds nickel strap armouring second propylene sheath motor jump lead | |
| CN201174275Y (en) | Environment protection type shielding electric cable for electric power | |
| CN202796119U (en) | Low-frequency comprehensive cable | |
| CN202816421U (en) | Minitype soft super-light data transmission cable | |
| CN105938735A (en) | Outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable | |
| CN201725630U (en) | Special instrument circuit cable for high-flame retardant ship | |
| CN201689726U (en) | Light halogen-free cable for ships | |
| CN204423951U (en) | Rubber filling conductor blocks water submarine cable | |
| CN202650703U (en) | Light-weight and thin-wall insulated communication cable used in ships and warships | |
| CN102592741A (en) | Intermediate-frequency low-consumption balance rubber sleeve cable for ships | |
| CN203150263U (en) | Marine shore power cable | |
| CN105469898A (en) | Overhead low-loss data transmission line composite cable | |
| CN203351237U (en) | High temperature resistance data transmission composite cable | |
| CN202049800U (en) | Symmetrical communication cable for fireproof ship | |
| CN201514795U (en) | Anti-theft power cord for mobile base stations | |
| CN207883387U (en) | A kind of interior high-tension cable of new-energy automobile | |
| CN221466312U (en) | Special control cable for ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
|
| WD01 | Invention patent application deemed withdrawn after publication |